DUST SUPPRESSION DUSTSUPPRESSIONWATERTANK replacementparts 29 DUST SUPPRESSION important - The HSE* strongly recommends the use of dust suppression tanks when using diamond blades. Exposure to RCS dust created when using diamond blades can lead to serious health problems. Cutting concrete and stone products produces enormous amounts of dust containing Crystaline Silica (RCS) particles. *(Uk Health & Safety Executive) without duro dust suppression witH duro dust suppression